:root{
    --night: #0B0D10;
    --night-2: #14171C;
    --night-3: #1B1F26;
    --paper: #F1EDE6;
    --muted: #8A8F98;
    --muted-dim: #52565E;
    --signal: #2FBFA3;
    --signal-rgb: 47,191,163;
    --signal-dim: rgba(var(--signal-rgb),0.14);
    --grid-line: rgba(150,168,196,0.06);
    --grid-line-strong: rgba(150,168,196,0.15);
    --border: rgba(241,237,230,0.09);
  }

  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}

  body{
    background:var(--night);
    color:var(--paper);
    font-family:'Inter', sans-serif;
    font-weight:300;
    overflow-x:hidden;
    cursor:none;
    -webkit-font-smoothing:antialiased;
  }

  @media (max-width: 860px){
    body{ cursor:auto; }
    .cursor-dot, .cursor-ring{ display:none; }
  }

  ::selection{ background:var(--signal); color:var(--night); }
  a{ color:inherit; text-decoration:none; }
  .mono{ font-family:'IBM Plex Mono', monospace; letter-spacing:0.02em; }

  /* ---------- custom cursor ---------- */
  .cursor-dot, .cursor-ring{
    position:fixed; top:0; left:0;
    border-radius:50%;
    pointer-events:none;
    z-index:9999;
    transform:translate(-50%,-50%);
  }
  .cursor-dot{ width:5px; height:5px; background:var(--signal); }
  .cursor-ring{
    width:32px; height:32px;
    border:1px solid rgba(241,237,230,0.35);
    transition:width .25s cubic-bezier(.16,1,.3,1), height .25s cubic-bezier(.16,1,.3,1), border-color .25s ease, background .25s ease;
  }
  .cursor-ring.hover{ width:58px; height:58px; border-color:var(--signal); background:var(--signal-dim); }

  /* ---------- grain (adds print-like depth) ---------- */
  .grain{
    position:fixed; inset:0; z-index:2;
    pointer-events:none;
    opacity:0.05;
    mix-blend-mode:overlay;
  }

  /* ---------- blueprint grid ---------- */
  .grid-bg{
    position:fixed; inset:0; z-index:0;
    background-image:
      linear-gradient(var(--grid-line) 1px, transparent 1px),
      linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size:56px 56px;
    pointer-events:none;
  }
  .grid-spotlight{
    position:fixed; inset:0; z-index:0;
    pointer-events:none;
    background:radial-gradient(circle 340px at var(--mx,50%) var(--my,50%), rgba(var(--signal-rgb),0.08), transparent 70%);
  }
  .grid-spotlight::before{
    content:'';
    position:absolute; inset:0;
    background-image:
      linear-gradient(var(--grid-line-strong) 1px, transparent 1px),
      linear-gradient(90deg, var(--grid-line-strong) 1px, transparent 1px);
    background-size:56px 56px;
    -webkit-mask-image:radial-gradient(circle 280px at var(--mx,50%) var(--my,50%), black, transparent 70%);
    mask-image:radial-gradient(circle 280px at var(--mx,50%) var(--my,50%), black, transparent 70%);
  }

  section{ position:relative; z-index:1; }

  /* ---------- glow orb (atmospheric depth, o-scs.com influenced) ---------- */
  .glow-orb{
    position:absolute;
    border-radius:50%;
    background:radial-gradient(circle, rgba(var(--signal-rgb),0.30) 0%, rgba(var(--signal-rgb),0.08) 45%, transparent 72%);
    filter:blur(40px);
    pointer-events:none;
    z-index:0;
  }
  .glow-orb.hero-orb{
    width:56vw; height:56vw; max-width:820px; max-height:820px;
    right:-18vw; top:50%; transform:translateY(-50%);
    opacity:0.55;
  }
  .glow-orb.stats-orb{
    width:38vw; height:38vw; max-width:560px; max-height:560px;
    left:50%; top:0; transform:translate(-50%,-50%);
    opacity:0.35;
  }
  @media (max-width: 860px){
    .glow-orb.hero-orb{ width:90vw; height:90vw; right:-30vw; opacity:0.4; }
  }

  /* ---------- nav ---------- */
  header{
    position:fixed; top:0; left:0; right:0; z-index:100;
    display:flex; align-items:center; justify-content:space-between;
    padding:26px 5vw;
  }
  .logo{
    display:flex; align-items:center; gap:12px;
    font-family:'Space Grotesk', sans-serif;
    font-weight:600; font-size:17px; letter-spacing:0.01em;
  }
  .logo span{ color:var(--muted); font-weight:400; }
  nav ul{ list-style:none; display:flex; gap:40px; }
  nav a{
    font-family:'IBM Plex Mono', monospace;
    font-size:11px; text-transform:uppercase; letter-spacing:0.09em;
    color:var(--muted); position:relative;
  }
  nav a::after{
    content:''; position:absolute; left:0; bottom:-5px;
    width:0; height:1px; background:var(--paper);
    transition:width .3s cubic-bezier(.16,1,.3,1);
  }
  nav a:hover{ color:var(--paper); }
  nav a:hover::after{ width:100%; }
  @media (max-width: 720px){ nav ul{ display:none; } }

  /* ---------- hero ---------- */
  .hero{ height:100vh; display:flex; flex-direction:column; justify-content:center; padding:0 5vw; overflow:hidden; }
  #hero-canvas{ position:absolute; inset:0; z-index:0; opacity:0; }
  .hero-inner{ position:relative; z-index:2; }
  .eyebrow{
    font-size:11px; text-transform:uppercase; color:var(--signal);
    display:flex; align-items:center; gap:10px;
    margin-bottom:26px; opacity:0; letter-spacing:0.08em;
  }
  .eyebrow::before{ content:''; width:24px; height:1px; background:var(--signal); }
  h1.hero-title{
    font-family:'Space Grotesk', sans-serif;
    font-weight:700;
    font-size:clamp(46px, 9.5vw, 140px);
    line-height:0.94;
    letter-spacing:-0.025em;
  }
  h1.hero-title .line{ display:block; overflow:hidden; }
  h1.hero-title .line span{ display:inline-block; transform:translateY(112%); }
  .hero-sub{
    max-width:520px; margin-top:30px; font-size:17px; line-height:1.65;
    color:var(--muted); opacity:0;
  }
  .hero-meta{
    position:absolute; bottom:44px; left:5vw; right:5vw;
    display:flex; justify-content:space-between; align-items:flex-end;
    font-family:'IBM Plex Mono', monospace; font-size:11px;
    color:var(--muted-dim); opacity:0;
  }
  .scroll-cue{ display:flex; flex-direction:column; align-items:center; gap:8px; }
  .scroll-cue span{ letter-spacing:0.08em; }
  .scroll-cue .bar{ width:1px; height:34px; background:linear-gradient(var(--signal), transparent); animation:scrollpulse 1.9s ease-in-out infinite; }
  @keyframes scrollpulse{
    0%{ transform:scaleY(0); transform-origin:top; }
    50%{ transform:scaleY(1); transform-origin:top; }
    50.01%{ transform-origin:bottom; }
    100%{ transform:scaleY(0); transform-origin:bottom; }
  }

  /* ---------- shared section chrome ---------- */
  .section-pad{ padding:180px 5vw; }
  .section-head{
    display:flex; justify-content:space-between; align-items:flex-end;
    gap:40px; margin-bottom:96px; flex-wrap:wrap;
  }
  .section-label{
    font-size:11px; text-transform:uppercase; color:var(--signal);
    display:flex; align-items:center; gap:10px; letter-spacing:0.08em;
  }
  .section-label::before{ content:''; width:24px; height:1px; background:var(--signal); }
  h2.section-title{
    font-family:'Space Grotesk', sans-serif; font-weight:600;
    font-size:clamp(30px, 4.2vw, 54px); letter-spacing:-0.015em; max-width:620px;
    margin-top:14px;
  }
  .section-note{ max-width:280px; font-size:13.5px; color:var(--muted); line-height:1.65; }

  /* ---------- stats (proof bar, o-scs.com influenced) ---------- */
  .stats{
    padding:100px 5vw;
    border-bottom:1px solid var(--border);
    position:relative;
    overflow:hidden;
  }
  .stats-label{
    font-size:11px; text-transform:uppercase; color:var(--muted-dim);
    letter-spacing:0.1em; text-align:center; margin-bottom:52px;
  }
  .stats-grid{
    display:grid; grid-template-columns:repeat(4, 1fr);
    gap:32px; position:relative; z-index:1;
  }
  .stat-item{ text-align:center; }
  .stat-num{
    font-family:'Space Grotesk', sans-serif; font-weight:700;
    font-size:clamp(36px, 4.4vw, 60px); color:var(--paper);
    letter-spacing:-0.02em; line-height:1;
  }
  .stat-num span{ color:var(--signal); }
  .stat-label{
    margin-top:12px; font-size:12.5px; color:var(--muted);
    letter-spacing:0.02em;
  }
  @media (max-width: 860px){
    .stats-grid{ grid-template-columns:repeat(2, 1fr); gap:40px 24px; }
  }

  /* ---------- manifest ---------- */
  .manifest{ padding:150px 5vw; border-top:1px solid var(--border); border-bottom:1px solid var(--border); position:relative; overflow:hidden; }
  .manifest p{
    font-family:'Space Grotesk', sans-serif; font-weight:500;
    font-size:clamp(23px, 3.2vw, 42px); line-height:1.4; max-width:1080px; color:var(--muted);
  }
  .manifest p .hi{ color:var(--paper); }
  .manifest p .accent{ color:var(--signal); }

  /* ---------- über uns / backronym ---------- */
  .about{
    padding:180px 5vw;
    border-bottom:1px solid var(--border);
  }
  .about-grid{
    display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:start;
  }
  .backronym{
    display:flex; flex-wrap:wrap; gap:0 18px;
  }
  .backronym-item{
    display:flex; flex-direction:column; gap:6px; margin-bottom:22px;
  }
  .backronym-letter{
    font-family:'Space Grotesk', sans-serif; font-weight:700;
    font-size:clamp(40px, 5vw, 64px); line-height:1; color:var(--signal);
    letter-spacing:-0.02em;
  }
  .backronym-word{
    font-family:'IBM Plex Mono', monospace; font-size:12px;
    text-transform:uppercase; color:var(--muted); letter-spacing:0.05em;
  }
  .about-text p{
    font-size:15px; line-height:1.8; color:var(--muted); margin-bottom:20px;
  }
  .about-text p:last-child{ margin-bottom:0; }
  .about-text .hi{ color:var(--paper); }
  @media (max-width: 860px){
    .about-grid{ grid-template-columns:1fr; gap:44px; }
    .backronym{ gap:0 14px; }
  }

  /* ---------- leistungen ---------- */
  .service-row{
    display:grid; grid-template-columns:120px 1fr 1fr auto;
    align-items:center; gap:32px; padding:34px 0;
    border-top:1px solid var(--border);
    cursor:pointer; position:relative;
  }
  .services .service-row:last-child{ border-bottom:1px solid var(--border); }
  .service-row::before{
    content:''; position:absolute; inset:0; left:-5vw; right:-5vw;
    background:var(--night-2); opacity:0;
    transition:opacity .3s ease; z-index:-1;
  }
  .service-row:hover::before{ opacity:1; }
  .designator{ font-family:'IBM Plex Mono', monospace; font-size:12.5px; color:var(--signal); }
  .service-name{
    font-family:'Space Grotesk', sans-serif; font-weight:600;
    font-size:clamp(21px, 2.4vw, 32px);
    transition:transform .4s cubic-bezier(.16,1,.3,1), color .4s ease;
  }
  .service-row:hover .service-name{ transform:translateX(14px); color:var(--signal); }
  .service-desc{ font-size:13.5px; color:var(--muted); line-height:1.65; max-width:360px; }
  .service-index{ font-family:'IBM Plex Mono', monospace; font-size:11px; color:var(--muted-dim); text-align:right; }
  @media (max-width: 860px){
    .service-row{ grid-template-columns:1fr; gap:8px; padding:26px 0; }
    .service-index{ text-align:left; }
  }

  /* ---------- prozess ---------- */
  .process-step{
    display:grid; grid-template-columns:76px 1fr; gap:32px;
    padding:42px 0; border-top:1px solid var(--border); position:relative;
  }
  .process-step:last-child{ border-bottom:1px solid var(--border); }
  .step-num{ font-family:'IBM Plex Mono', monospace; font-size:12.5px; color:var(--muted-dim); padding-top:6px; }
  .step-num .active-dot{
    display:inline-block; width:6px; height:6px; border-radius:50%;
    background:var(--signal); margin-right:8px; opacity:0; transition:opacity .3s ease;
  }
  .process-step.in-view .active-dot{ opacity:1; }
  .step-body h3{ font-family:'Space Grotesk', sans-serif; font-weight:600; font-size:clamp(19px, 2.1vw, 26px); margin-bottom:10px; }
  .step-body p{ color:var(--muted); font-size:13.5px; max-width:520px; line-height:1.7; }
  .step-bar{ position:absolute; left:0; top:0; width:2px; height:0%; background:var(--signal); transition:height .6s ease; }
  .process-step.in-view .step-bar{ height:100%; }

  /* ---------- referenzen ---------- */
  .ref-grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:1px; background:var(--border); border:1px solid var(--border); }
  .ref-card{
    background:var(--night); aspect-ratio:4/5; position:relative; overflow:hidden;
    display:flex; align-items:flex-end; padding:26px; cursor:pointer;
  }
  .ref-card .ref-image{
    position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
    z-index:0;
    transition:transform .6s cubic-bezier(.16,1,.3,1), opacity .4s ease;
  }
  .ref-card:hover .ref-image{ transform:scale(1.06); }
  .ref-card .ref-plane{
    position:absolute; inset:-10%;
    background:repeating-linear-gradient(115deg, rgba(255,255,255,0.5) 0 1px, transparent 1px 22px);
    mix-blend-mode:overlay;
    opacity:0.4;
    z-index:1;
    pointer-events:none;
    transition:transform .6s cubic-bezier(.16,1,.3,1);
  }
  .ref-card:hover .ref-plane{ transform:scale(1.08) rotate(1deg); }
  .ref-card .ref-shade{
    position:absolute; inset:0;
    background:linear-gradient(180deg, rgba(11,13,16,0.15) 0%, rgba(11,13,16,0.55) 55%, rgba(11,13,16,0.92) 100%);
    z-index:2;
  }
  .ref-tag{ font-family:'IBM Plex Mono', monospace; font-size:10.5px; color:var(--muted); position:absolute; top:22px; left:22px; z-index:3; }
  .ref-name{ font-family:'Space Grotesk', sans-serif; font-weight:600; font-size:21px; position:relative; z-index:3; transition:transform .35s cubic-bezier(.16,1,.3,1); }
  .ref-card:hover .ref-name{ transform:translateY(-46px); }
  .ref-desc{
    position:absolute; left:26px; right:26px; bottom:26px; z-index:3;
    font-size:12.5px; line-height:1.6; color:var(--muted);
    opacity:0; transform:translateY(10px);
    transition:opacity .35s ease, transform .35s ease;
  }
  .ref-card:hover .ref-desc{ opacity:1; transform:translateY(0); }
  @media (max-width: 860px){
    .ref-grid{ grid-template-columns:1fr; }
    .ref-name{ transform:none !important; }
    .ref-desc{ opacity:1; transform:none; position:relative; left:0; right:0; bottom:0; margin-top:8px; }
  }

  .ref-view-all{ margin-top:32px; text-align:right; }
  .text-link{
    font-family:'IBM Plex Mono', monospace; font-size:12px; text-transform:uppercase;
    letter-spacing:0.04em; color:var(--signal); position:relative;
  }
  .text-link:hover{ text-decoration:underline; }
  @media (max-width: 860px){ .ref-view-all{ text-align:left; margin-top:24px; } }

  .ref-empty{ color:var(--muted); font-size:14px; }

  /* ---------- sticky CTA + contact modal (o-scs.com influenced) ---------- */
  .contact-cta-row{
    display:flex; flex-wrap:wrap; align-items:center; gap:16px;
    margin-top:52px;
  }
  .contact-cta-row .magnetic-btn{ margin-top:0; }
  button.magnetic-btn{
    background:none; cursor:pointer;
    font:inherit; -webkit-appearance:none; appearance:none;
  }
  @media (max-width: 520px){ .contact-cta-row{ flex-direction:column; align-items:flex-start; } }

  .modal-overlay{
    position:fixed; inset:0; z-index:300;
    background:rgba(11,13,16,0.82); backdrop-filter:blur(6px);
    display:flex; align-items:center; justify-content:center;
    opacity:0; pointer-events:none; transition:opacity .35s ease;
    padding:24px;
  }
  .modal-overlay.open{ opacity:1; pointer-events:auto; }
  .modal-box{
    width:100%; max-width:480px;
    background:var(--night-2); border:1px solid var(--border); border-radius:16px;
    padding:44px; position:relative;
    transform:translateY(16px); transition:transform .35s cubic-bezier(.16,1,.3,1);
  }
  .modal-overlay.open .modal-box{ transform:translateY(0); }
  .modal-close{
    position:absolute; top:20px; right:20px;
    width:32px; height:32px; border-radius:50%;
    border:1px solid var(--border); background:none; color:var(--muted);
    cursor:pointer; font-size:16px; display:flex; align-items:center; justify-content:center;
  }
  .modal-close:hover{ color:var(--paper); border-color:var(--signal); }
  .modal-eyebrow{ font-size:11px; text-transform:uppercase; color:var(--signal); letter-spacing:0.08em; margin-bottom:10px; }
  .modal-title{
    font-family:'Space Grotesk', sans-serif; font-weight:600;
    font-size:26px; margin-bottom:30px; letter-spacing:-0.01em;
  }
  .modal-field{ margin-bottom:18px; }
  .modal-field label{
    display:block; font-family:'IBM Plex Mono', monospace; font-size:10.5px;
    text-transform:uppercase; color:var(--muted-dim); margin-bottom:7px; letter-spacing:0.05em;
  }
  .modal-field input, .modal-field textarea{
    width:100%; background:var(--night); border:1px solid var(--border); border-radius:8px;
    padding:12px 14px; color:var(--paper); font-family:'Inter', sans-serif; font-size:14px;
    outline:none; transition:border-color .2s ease;
  }
  .modal-field input:focus, .modal-field textarea:focus{ border-color:var(--signal); }
  .modal-field textarea{ resize:vertical; min-height:80px; }
  .modal-submit{
    width:100%; margin-top:8px; padding:15px; border:none; border-radius:8px;
    background:var(--signal); color:var(--night);
    font-family:'IBM Plex Mono', monospace; font-size:12.5px; text-transform:uppercase;
    letter-spacing:0.05em; cursor:pointer; transition:opacity .2s ease;
  }
  .modal-submit:hover{ opacity:0.88; }
  .modal-submit:disabled{ opacity:0.4; cursor:not-allowed; }

  .file-drop{
    border:1px dashed var(--border); border-radius:8px;
    padding:16px 14px; text-align:center; cursor:pointer;
    transition:border-color .2s ease, background .2s ease;
  }
  .file-drop:hover, .file-drop.drag{ border-color:var(--signal); background:rgba(var(--signal-rgb),0.05); }
  .file-drop input{ display:none; }
  .file-drop-label{ font-size:12.5px; color:var(--muted); }
  .file-drop-label strong{ color:var(--signal); font-weight:500; }
  .file-list{ margin-top:10px; display:flex; flex-direction:column; gap:6px; }
  .file-chip{
    display:flex; align-items:center; justify-content:space-between; gap:10px;
    padding:8px 10px; background:var(--night); border:1px solid var(--border); border-radius:6px;
    font-family:'IBM Plex Mono', monospace; font-size:11px; color:var(--paper);
  }
  .file-chip button{
    background:none; border:none; color:var(--muted-dim); cursor:pointer; font-size:14px; line-height:1;
  }
  .file-chip button:hover{ color:var(--signal); }
  .file-hint{ font-size:10.5px; color:var(--muted-dim); margin-top:6px; }

  /* ---------- kontakt ---------- */
  .contact{ padding:190px 5vw 110px; position:relative; overflow:hidden; }
  .contact h2{
    font-family:'Space Grotesk', sans-serif; font-weight:700;
    font-size:clamp(38px, 6.6vw, 92px); letter-spacing:-0.02em; line-height:1.02; max-width:900px;
  }
  .magnetic-btn{
    display:inline-flex; align-items:center; gap:14px; margin-top:52px;
    padding:19px 34px; border:1px solid var(--paper); border-radius:100px;
    font-family:'IBM Plex Mono', monospace; font-size:12.5px; text-transform:uppercase;
    letter-spacing:0.05em; position:relative; overflow:hidden;
    color:var(--paper);
  }
  .magnetic-btn span{ position:relative; z-index:2; color:inherit; transition:color .35s ease; }
  .magnetic-btn::before{
    content:''; position:absolute; inset:0; background:var(--signal);
    transform:translateY(101%); transition:transform .4s cubic-bezier(.16,1,.3,1); z-index:1;
  }
  .magnetic-btn:hover::before{ transform:translateY(0); }
  .magnetic-btn:hover span{ color:var(--night); }

  .contact-grid{
    margin-top:110px; display:grid; grid-template-columns:repeat(4, 1fr); gap:32px;
    border-top:1px solid var(--border); padding-top:38px;
  }
  .contact-col .mono{ font-size:10.5px; color:var(--muted-dim); text-transform:uppercase; margin-bottom:12px; display:block; }
  .contact-col p, .contact-col a{ font-size:14.5px; color:var(--paper); line-height:1.8; }
  .contact-col a:hover{ color:var(--signal); }
  @media (max-width: 860px){ .contact-grid{ grid-template-columns:1fr 1fr; gap:26px; } }
  @media (max-width: 520px){ .contact-grid{ grid-template-columns:1fr; } }

  footer{
    padding:26px 5vw 38px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
    font-family:'IBM Plex Mono', monospace; font-size:10.5px; color:var(--muted-dim);
    border-top:1px solid var(--border);
  }
  footer a{ color:var(--muted-dim); transition:color .2s ease; }
  footer a:hover{ color:var(--signal); }

  @media (prefers-reduced-motion: reduce){
    *{ animation:none !important; transition:none !important; }
    html{ scroll-behavior:auto; }
  }

  a:focus-visible, button:focus-visible{ outline:1px solid var(--signal); outline-offset:4px; }

  /* ---------- preloader ---------- */
  #preloader{
    position:fixed; inset:0; z-index:10000;
    background:var(--night);
    display:flex; flex-direction:column; align-items:center; justify-content:center;
    gap:20px;
  }
  #preloader .pre-num{
    font-family:'Space Grotesk', sans-serif; font-weight:600;
    font-size:clamp(48px, 9vw, 110px);
    color:var(--paper);
    letter-spacing:-0.02em;
    display:flex; align-items:baseline; gap:4px;
  }
  #preloader .pre-num small{ font-size:0.35em; color:var(--signal); font-family:'IBM Plex Mono', monospace; }
  #preloader .pre-label{
    font-family:'IBM Plex Mono', monospace; font-size:11px; letter-spacing:0.14em;
    text-transform:uppercase; color:var(--muted-dim);
  }
  #preloader .pre-bar{ width:220px; height:1px; background:var(--border); position:relative; overflow:hidden; }
  #preloader .pre-bar-fill{ position:absolute; left:0; top:0; bottom:0; width:0%; background:var(--signal); }
  #preloader.done{ pointer-events:none; }

  /* ---------- service subpages ---------- */
  .breadcrumb{
    padding:120px 5vw 0;
    font-family:'IBM Plex Mono', monospace; font-size:11px;
    color:var(--muted-dim); letter-spacing:0.04em;
  }
  .breadcrumb a{ color:var(--signal); }
  .breadcrumb a:hover{ text-decoration:underline; }

  .service-hero{
    padding:36px 5vw 90px;
    position:relative;
    border-bottom:1px solid var(--border);
    overflow:hidden;
  }
  .service-hero .glow-orb{
    width:44vw; height:44vw; max-width:640px; max-height:640px;
    right:-14vw; top:-10%; opacity:0.4;
  }
  .service-hero .designator-lg{
    font-family:'IBM Plex Mono', monospace; font-size:13px; color:var(--signal);
    display:flex; align-items:center; gap:10px; margin-bottom:22px; letter-spacing:0.08em;
    position:relative; z-index:1;
  }
  .service-hero .designator-lg::before{ content:''; width:24px; height:1px; background:var(--signal); }
  .service-hero h1{
    font-family:'Space Grotesk', sans-serif; font-weight:700;
    font-size:clamp(38px, 6.5vw, 88px); letter-spacing:-0.02em; line-height:0.98;
    position:relative; z-index:1; max-width:900px;
  }
  .service-hero .service-lead{
    max-width:560px; margin-top:26px; font-size:16.5px; line-height:1.7;
    color:var(--muted); position:relative; z-index:1;
  }

  .feature-grid{
    display:grid; grid-template-columns:repeat(2, 1fr);
    gap:36px 48px;
  }
  .feature-item{ border-top:1px solid var(--border); padding-top:22px; }
  .feature-item h3{
    font-family:'Space Grotesk', sans-serif; font-weight:600;
    font-size:18px; margin-bottom:9px; letter-spacing:-0.005em;
  }
  .feature-item p{ color:var(--muted); font-size:13.5px; line-height:1.7; }
  @media (max-width: 860px){
    .feature-grid{ grid-template-columns:1fr; gap:26px; }
  }

  .spec-table{ border-top:1px solid var(--border); }
  .spec-row{
    display:flex; justify-content:space-between; gap:24px;
    padding:18px 0; border-bottom:1px solid var(--border);
  }
  .spec-row .spec-label{
    font-family:'IBM Plex Mono', monospace; font-size:11px; text-transform:uppercase;
    color:var(--muted-dim); letter-spacing:0.05em; flex-shrink:0; padding-top:2px;
  }
  .spec-row .spec-value{ color:var(--paper); font-size:14.5px; text-align:right; max-width:60%; }
  @media (max-width: 860px){
    .spec-row{ flex-direction:column; gap:6px; }
    .spec-row .spec-value{ text-align:left; max-width:100%; }
  }

  .service-cta{
    padding:100px 5vw 140px;
    text-align:center;
    border-top:1px solid var(--border);
  }
  .service-cta h2{
    font-family:'Space Grotesk', sans-serif; font-weight:600;
    font-size:clamp(26px, 3.4vw, 40px); letter-spacing:-0.01em; margin-bottom:30px;
  }
  .service-cta .magnetic-btn{ margin-top:0; }

  .other-services{
    padding:0 5vw 140px;
  }
  .other-services-label{
    font-size:11px; text-transform:uppercase; color:var(--muted-dim);
    letter-spacing:0.08em; margin-bottom:24px;
  }
  .other-services-grid{
    display:flex; flex-wrap:wrap; gap:12px;
  }
  .other-services-grid a{
    font-family:'IBM Plex Mono', monospace; font-size:11.5px;
    padding:10px 18px; border:1px solid var(--border); border-radius:100px;
    color:var(--muted); transition:border-color .2s ease, color .2s ease;
  }
  .other-services-grid a:hover{ border-color:var(--signal); color:var(--signal); }

  /* ---------- signal streaks (adapted from shooting-stars concept, PCB-themed) ---------- */
  .signal-streaks{
    position:fixed; inset:0; z-index:0;
    pointer-events:none; overflow:hidden;
  }
  .signal-streak{
    position:absolute;
    opacity:0;
  }
  .signal-streak.h{
    height:1px; width:140px;
    background:linear-gradient(90deg, transparent 0%, rgba(var(--signal-rgb),0.05) 12%, rgba(var(--signal-rgb),0.95) 55%, rgba(255,255,255,0.9) 62%, transparent 100%);
    box-shadow:0 0 10px rgba(var(--signal-rgb),0.55), 0 0 18px rgba(var(--signal-rgb),0.22);
    animation:streak-h var(--dur,7s) var(--delay,0s) infinite ease-in;
  }
  .signal-streak.v{
    width:1px; height:140px;
    background:linear-gradient(180deg, transparent 0%, rgba(var(--signal-rgb),0.05) 12%, rgba(var(--signal-rgb),0.95) 55%, rgba(255,255,255,0.9) 62%, transparent 100%);
    box-shadow:0 0 10px rgba(var(--signal-rgb),0.55), 0 0 18px rgba(var(--signal-rgb),0.22);
    animation:streak-v var(--dur,8s) var(--delay,0s) infinite ease-in;
  }
  @keyframes streak-h{
    0%{ transform:translateX(-20vw); opacity:0; }
    8%{ opacity:1; }
    85%{ opacity:1; }
    100%{ transform:translateX(120vw); opacity:0; }
  }
  @keyframes streak-v{
    0%{ transform:translateY(-20vh); opacity:0; }
    8%{ opacity:1; }
    85%{ opacity:1; }
    100%{ transform:translateY(120vh); opacity:0; }
  }
  @media (prefers-reduced-motion: reduce){
    .signal-streak{ animation:none; opacity:0; }
  }
  @media (max-width: 860px){
    .signal-streaks{ display:none; }
  }

  /* ---------- neon consent checkbox (adapted from animated-checkbox concept) ---------- */
  .consent-field{
    display:flex; align-items:flex-start; gap:12px;
    margin-bottom:20px; margin-top:4px;
  }
  .neon-checkbox{
    position:relative; flex-shrink:0;
    width:22px; height:22px; margin-top:1px;
  }
  .neon-checkbox input{
    position:absolute; inset:0; opacity:0; cursor:pointer; margin:0; z-index:2;
  }
  .neon-checkbox .box{
    position:absolute; inset:0;
    border:1.5px solid var(--muted-dim); border-radius:5px;
    background:rgba(255,255,255,0.02);
    transition:border-color .3s ease, background .3s ease, box-shadow .3s ease;
  }
  .neon-checkbox .check{
    position:absolute; inset:0;
    fill:none; stroke:var(--signal); stroke-width:2.4;
    stroke-linecap:round; stroke-linejoin:round;
    stroke-dasharray:24; stroke-dashoffset:24;
    transition:stroke-dashoffset .35s cubic-bezier(.16,1,.3,1);
  }
  .neon-checkbox .glow{
    position:absolute; inset:-4px; border-radius:8px;
    background:var(--signal); filter:blur(8px);
    opacity:0; transition:opacity .3s ease;
  }
  .neon-checkbox input:checked ~ .box{
    border-color:var(--signal);
    background:rgba(var(--signal-rgb),0.1);
    box-shadow:0 0 0 1px rgba(var(--signal-rgb),0.3);
  }
  .neon-checkbox input:checked ~ .check{ stroke-dashoffset:0; }
  .neon-checkbox input:checked ~ .glow{ opacity:0.28; }
  .neon-checkbox input:focus-visible ~ .box{ outline:1px solid var(--signal); outline-offset:2px; }
  .consent-label{
    font-size:12.5px; line-height:1.6; color:var(--muted); cursor:pointer; padding-top:1px;
  }
  .consent-label a{ color:var(--signal); }
  .consent-label a:hover{ text-decoration:underline; }

  /* ---------- legal pages (impressum / datenschutz) ---------- */
  .legal-page{
    padding:150px 5vw 130px;
    max-width:760px; margin:0 auto;
  }
  .legal-page h1{
    font-family:'Space Grotesk', sans-serif; font-weight:700;
    font-size:clamp(32px, 4.5vw, 52px); letter-spacing:-0.02em; margin-bottom:14px;
  }
  .legal-updated{
    font-family:'IBM Plex Mono', monospace; font-size:11px; color:var(--muted-dim);
    margin-bottom:56px;
  }
  .legal-note{
    border:1px solid var(--border); border-left:2px solid var(--signal);
    border-radius:4px; padding:18px 20px; margin-bottom:56px;
    font-size:13px; line-height:1.7; color:var(--muted);
  }
  .legal-page h2{
    font-family:'Space Grotesk', sans-serif; font-weight:600;
    font-size:20px; margin:44px 0 14px; letter-spacing:-0.005em;
  }
  .legal-page h2:first-of-type{ margin-top:0; }
  .legal-page p{ font-size:14.5px; line-height:1.8; color:var(--muted); margin-bottom:14px; }
  .legal-page p .fill{ color:var(--signal); }
  .legal-page ul{ margin:0 0 14px 20px; }
  .legal-page li{ font-size:14.5px; line-height:1.8; color:var(--muted); margin-bottom:6px; }
  .legal-page a{ color:var(--signal); }
  .legal-page a:hover{ text-decoration:underline; }
  .legal-page strong{ color:var(--paper); font-weight:500; }

  /* ---------- privacy / cookie notice ---------- */
  .privacy-notice{
    position:fixed; left:20px; right:20px; bottom:20px; z-index:250;
    max-width:520px;
    background:var(--night-2); border:1px solid var(--border); border-radius:14px;
    padding:20px 22px;
    display:flex; flex-direction:column; gap:14px;
    box-shadow:0 12px 40px rgba(0,0,0,0.4);
    transform:translateY(140%); opacity:0;
    transition:transform .5s cubic-bezier(.16,1,.3,1), opacity .5s ease;
  }
  .privacy-notice.show{ transform:translateY(0); opacity:1; }
  .privacy-notice p{
    font-size:13px; line-height:1.65; color:var(--muted); margin:0;
  }
  .privacy-notice a{ color:var(--signal); }
  .privacy-notice a:hover{ text-decoration:underline; }
  .privacy-notice-actions{ display:flex; justify-content:flex-end; }
  .privacy-notice-btn{
    font-family:'IBM Plex Mono', monospace; font-size:11.5px; text-transform:uppercase;
    letter-spacing:0.04em; padding:10px 20px; border-radius:100px;
    background:var(--signal); color:var(--night); border:none; cursor:pointer;
  }
  .privacy-notice-btn:hover{ opacity:0.88; }
  @media (max-width:600px){
    .privacy-notice{ left:12px; right:12px; bottom:12px; padding:16px 18px; }
  }